-
How to renew the damaged Jiangmen Bridge
2020-07-10 727
Jiangmen bridge plays a very important role in the power industry. The bridge is widely used. The application environment of bridge products in bridges is sometimes bad. The bridge will inevitably be damaged in operation. Usually damaged bridges need to be replaced. Pay attention to safety when replacing bridges. The material of cable bridge is mostly steel. If exposed to various environments for a long time, it will inevitably suffer from corrosion, rust, high temperature burning damage and ext
-
What are the maintenance steps of Jiangmen bridge and pipeline
2020-07-10 656
With the continuous development of social economy, the use of bridge in Guizhou is also increasingly extensive. As for the bridge, do the usual maintenance and protection work, which can well extend its life. Let's take a look at what protection operations there are. 1. Rust treatment: generally, two layers of chlorosulfonated primer are used for two-part derusting of cable tray. The quality of surface derusting directly affects the life of anti-corrosion engineering. Generally, the field derust
-
What are the installation requirements for Jiangmen bridge conduit
2020-07-10 662
1. In the engineering design, the bridge should be comprehensively considered according to the economic rationality, technical feasibility, operation safety and other elements, and then the optimal scheme should be confirmed, which also needs to meet the requirements of installation, maintenance and cable placement. 2. When the bridge, trunking and its supports and hangers are used in corrosive environment. Anti corrosion treatment shall be adopted, which shall meet the requirements of engineeri
-
How to transport Jiangmen bridge and pipeline
2020-07-10 671
Jiangmen bridge is usually customized by the manufacturer. As it is a kind of unconventional product, generally only the manufacturers in the provincial capital will be transported remotely. In the process of transportation, due to the road conditions and the quality problems of the bridge itself, the products will have a certain degree of wear and damage. How to transport the cable bridge? 1. We should ensure the quality of the cable bridge. The quality can ensure the bearing capacity of the br
-
Problems in installation of Jiangmen bridge and conduit
2020-07-10 602
Jiangmen bridge line pipe summed up some problems according to the daily equipment of construction brothers. Assuming that the following situations can be avoided, most errors in equipment process can be avoided. Welcome to our lively comments! 1. The whole length of metal cable tray and its bracket is not solidly grounded (2 places); 2. The elastic joint is not set according to the standard requirements; 3. The cable tray and bracket are not fixed, and the bridge bracket is not grounded jumper;
-
External causes of aging of Jiangmen Bridge
2020-07-10 704
The cable tray is mainly insulated by the outer layer of the cable. If the protection is not good, the external gas will be corroded for a long time, the insulation function will gradually decline, and the aging, embrittlement or falling off will not play an insulating role. The insulation on the outside of the cable is made of plastic and rubber. Sometimes aging is found. What is the reason? Then, this small series of problems of Jiangmen bridge are analyzed. 1. The insulation is affected by ti
-
Matters needing attention in welding of Jiangmen Bridge
2020-07-10 704
The construction site is the primary consideration of bridge equipment welding. Because the main girder has a certain temperature difference, camber, warpage and horizontal bending will change. Therefore, when welding in the workshop, it is better to choose the equipment Jiangmen bridge, so as not to form too big temperature difference. Bridge inspection should be carried out in the morning or at night. The orientation of the pad also affects the equipment and welding of the bridge. Because the
-
How to care for the passivation film effect of Jiangmen bridge pipe
2020-07-10 574
Generally, most of the equipment we use is of special structure, so the effect is not so strong. Therefore, we need to pay attention to avoid the oxidation phenomenon of the equipment and adopt corresponding measures to control it. Generally, when this happens, passivation or pickling process is mostly used to avoid oxygenation, so that the anti-corrosion function of C can be advanced. It can be seen that this method is still very important and plays a key role. In general, we need to choose thi
-
How to maintain Jiangmen bridge pipe
2020-07-10 632
Daily maintenance: use clean soft cloth to wipe surface dust regularly. Do not use wet cloth or hard objects to wipe Jiangmen bridge surface and mirror glass. Avoid contact with acids, alkaline chemicals and greasy substances. Regular repair: generally, it can be repaired once a quarter. After wiping the dust on the surface with a soft cloth, wipe it evenly with a special polishing wax, and then wipe the surface with a clean soft cloth. Hardware accessories and metal handle can be wiped with les
-
How to improve the bearing capacity of Jiangmen Bridge
2020-07-10 615
Now, the profit margin of cable tray is gradually tightening, which is closely related to the price rise of raw materials. Therefore, in order to complete the better development, it is necessary to carry out some technological innovation, such as forward carrying ability. Next, Jiangmen bridge to the following three common cable tray said. 1. The structural strength of steel cable tray profile is higher than that of general plane plate. Jiangmen bridge generally adopts mechanical pulling or limi